Cita APA (7a ed.)

Rand, A., & Peikoff, L. (1990). Introduction to objectivist epistemology (2§ ed.). Meridian.

Cita Chicago Style (17a ed.)

Rand, Ayn, y Leonard Peikoff. Introduction to Objectivist Epistemology. 2§ ed. New York: Meridian, 1990.

Cita MLA (8a ed.)

Rand, Ayn, y Leonard Peikoff. Introduction to Objectivist Epistemology. 2§ ed. Meridian, 1990.